Dodecamethylpentasiloxane

• CAS: 141-63-9
• Catalog Number: ACM141639
• Category: Siloxanes
• Molecular Weight: 384.84 g/mol
• Molecular Formula: C12H36O4Si5
• Synonyms: Brn 1792965; Pentasiloxane, 1,1,1,3,3,5,5,7,7,9,9,9-Dodecamethyl-; Pentasiloxane, Dodecamethyl-; 1,1,1,3,3,5,5,7,7,9,9,9-Dodecamethylpentasiloxane; Dodecamethyl-Pentasiloxan; Pentasiloxane, Dodecamethyl-; Dodecamethyl-2,4,6,8-Tetraoxa-1,3,5,7,9-Pentasilanane; Dodecamethylnanepentasiloxane; Penta(Dimethylsiloxane); Dodecamethylpentasiloxane,97%; Dodecamethylpentasiloxane; 4-04-00-04124 (Beilstein Handbook Reference); Brn 1792965; Pentasiloxane, 1,1,1,3,3,5,5,7,7,9,9,9-Dodecamethyl-; Pentasiloxane, Dodecamethyl-; Dodecamethylpentasiloxane; Dodecamethylpentasiloxane; Kf96L2Cs; Pentasiloxane,Dodecamethyl- (6Ci,7Ci,8Ci,9Ci)
• IUPAC Name: bis[[dimethyl(trimethylsilyloxy)silyl]oxy]-dimethylsilane
• SMILES: C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C
• InChI Key: FBZANXDWQAVSTQ-UHFFFAOYSA-N
• Boiling Point: 230 °C(lit.)
• Melting Point: -81 °C(lit.)
• Flash Point: 117.4 °C
• Density: 0.893 g/mL
• Appearance: Clear colorless liquid
• EC Number: 205-492-2
• Exact Mass: 384.14600
• Hazard Statements: H315 Causes skin irritation.; H319 Causes serious eye irritation.; H335 May cause respiratory irritation.
• MDL Number: MFCD00039795
• Packaging: 10 g; 100 g
• Precautionary Statements: P261 Avoid breathing dust/fume/gas/mist/vapours/spray.; P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• PubChem ID: 354335187
• Refractive Index: 1.392(lit.)
• Safety Description: 26-36
• Signal Word: Warning
• Specific Gravity: 0.88
• Vapor Density: <1 mmHg(20 °C)
• WGK Germany: 3

Custom Q&A

What is the molecular formula of Dodecamethylpentasiloxane?

The molecular formula of Dodecamethylpentasiloxane is C12H36O4Si5.

What is the molecular weight of Dodecamethylpentasiloxane?

The molecular weight of Dodecamethylpentasiloxane is 384.84 g/mol.

Is Dodecamethylpentasiloxane considered a human metabolite?

Yes, Dodecamethylpentasiloxane is considered a human metabolite.

What is the IUPAC name of Dodecamethylpentasiloxane?

The IUPAC name of Dodecamethylpentasiloxane is bis[[dimethyl(trimethylsilyloxy)silyl]oxy]-dimethylsilane.

What is the InChIKey of Dodecamethylpentasiloxane?

The InChIKey of Dodecamethylpentasiloxane is FBZANXDWQAVSTQ-UHFFFAOYSA-N.

How many hydrogen bond acceptors does Dodecamethylpentasiloxane have?

Dodecamethylpentasiloxane has 4 hydrogen bond acceptor counts.

What is the topological polar surface area of Dodecamethylpentasiloxane?

The topological polar surface area of Dodecamethylpentasiloxane is 36.9Ų.

How many rotatable bond counts does Dodecamethylpentasiloxane have?

Dodecamethylpentasiloxane has 8 rotatable bond counts.

What is the heavy atom count of Dodecamethylpentasiloxane?

The heavy atom count of Dodecamethylpentasiloxane is 21.

Does Dodecamethylpentasiloxane have any defined atom or bond stereocenters?

No, Dodecamethylpentasiloxane does not have any defined atom or bond stereocenters.